Quantum / CONCEPT
The symmetric Bell polytope need not be a cross-polytope
At three parties and seventeen inputs, single-frequency strategies remain exposed while a mixed strategy lies outside their convex hull; at least nineteen extreme points exclude a nine-dimensional cross-polytope.
Closed
DIRECT PREREQUISITES4
DIRECT CONSEQUENCES0
PROOF DEPTH10
DOCUMENT LINKS0
A counterexample with seventeen inputs
RELATIONSHIP ATLAS
Every connection, in context.
Direct recorded relationships
Proof dependencyStructural affinityDocument link
Certified topology / UPSTREAM
Prerequisites
Certified topology / DOWNSTREAM
Consequences
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RELATED KNOWLEDGE
Structural connections
- CanonicalRdmAndPaddingstructural-affinity · Closed
- CompletedCorrelationalBoundstructural-affinity · Closed
- CompletedTensorSlaterGeometrystructural-affinity · Closed
- Faces of Minkowski sums of cross polytopesstructural-affinity · Closed
- Finite Autocorrelationstructural-affinity · Closed
- Finite Lag Autocorrelationstructural-affinity · Closed
- Passive bosonic Fock modelstructural-affinity · Closed
- PhysicalContractionRdmBridgestructural-affinity · Closed
- Resolved-count weak valuesstructural-affinity · Closed
- Sharp half-circle sign sums and signed rotationsstructural-affinity · Closed
Documents & exposition
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